Remove/install major assembly carrier

AR01.10-S-3000E

Remove/install major assembly carrier

11.12.2014

MODEL

447 with ENGINE 651

1

Vacuum hose

2

Bracket

3

Screw/bolt

4

Screw/bolt

5

Screw/bolt

6

Major assembly carrier

 

Remove/install

1

Remove tensioning device for poly-V belt

AR13.25-S-3200EE

2

Remove guide pulley

AR13.21-S-3350E

3

Remove belt pulley

AR03.30-S-1600E

4

Remove refrigerant compressor and lay down to the side with connected refrigerant lines

Model 447 with code HH4 (THERMOTRONIC AAC) Model 447 with code HH9 (A/C, semi-automatic regulated, TEMPMATIC)

AR83.55-S-5300E

 Do not suction off refrigerant.

5

Remove alternator and place to one side with the lines connected

AR15.40-S-5032E

6

Remove vacuum hoses (1)

7

Remove bracket (2)

 Remove screw/bolt (3) to do this.

 Screw/bolt, major assembly carrier to crankcase

*BA01.40-N-1009-01Q

8

Remove screw/bolt (4)

 M6

*BA00.10-N-1002-01A

9

Remove screw/bolts (5)

 Screw/bolt, major assembly carrier to crankcase

*BA01.40-N-1009-01Q

10

Remove major assembly carrier (6)

11

Install in the reverse order

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

9

13

Phosphated

Nm

9

12

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

16

Phosphated

Nm

14

 Crankcase, timing case cover, end cover

Number

Designation

ENGINE 651 in MODEL 447

BA01.40-N-1009-01Q

Screw/bolt, major assembly carrier to crankcase

M6

Nm

–

M8

Nm

20